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Area of rectangle=length*breadth440=22*breadth440/22=breadthbreadth=20 m Perimeter=2(l+b)=2(22+20)=2(42)=84 m

Using pythagoras theorem,

In triangle,AOB13²=5²+AO²AO²=169-25=144AO=12 cm

In triangle,AOC15²=12²+OC²OC²=225-144=81OC=9cm

So, BC=BO+OC=5+9=14 cm

1- tens period 2- hundred thousand 3- 10

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the largest 5 digit number is

इसका उत्तर क्या होगा

13/6 is the ansssss of this question

13/6 is the correct answer

=701/70+48/70+9/70=(701+48+9)/70=758/70

71/70 +48/70+9/70=71+48+9/70= 128/70

701/70+48/70+9/70=701+48+9/70=758/70

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a) 10 b) 100c) 1000d) 10000e) 100 lakhsf) 1000 lakhsg) 10000h) 100000i) 1000000j) 10000000

a-10b-100c-1000d-10000e-100 lakhs f-1000 lakhs g-10000h-100000i-1000000j-10000000

hope it is helpful to you good byy☺☺❤❤

10100100010000100 lakhs1000 lakhs10000100000100000010000000

a) 10b) 100c) 1000d 10000e)100 lakhf). 1000 lakhg) 10000h) 100000i) 1000000j) 10000000

(a) 100 thousand (b) 10(c) 10(d) 10(e) 10

Marks obtained in 5 subject = 5× 75 = 375now, marks in fifth subject = 72total marks in 5 subjects become= 375+72 = 447average = 447/6=74.5

(i)The length of room = 5.5 m and width of the room = 4 m

The length of room with verandah = 5.5 + 2.25 + 2.25 = 10 m

The width of room with verandah = 4 + 2.25 + 2.25 = 8.5 m

Area of verandah = Area of room with verandah – Area of room without verandah

= Area of ABCD – Area of EFGH

= (AB x AD) – (EF x EH)

= (10 x 8.5) – (5.5 x 4) = 85 – 22 = 63 m2

(ii) The cost of cementing 1 m2 the floor of verandah = Rs200

The cost of cementing 63 m2 the floor of verandah = 200 x 63 = Rs12,600

a) 11578995, b)16453116,c)19547531

(a)1,15,78,695(b)1,64,53,116(c)1,15,47,531

(a)=11578995, (b)16453116, (c)11547531

a) 11578995 b) 16453116 c) 19547531

a) 11578995b) 16453116c) 19547531

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SinA= a/b

we know {sinA}^2 +{cos A}^2=1or, cosA={1-(sinA)^2}^(1÷2)={1- (a/b)^2}^(1÷2)so, tanA=sinA÷cosA=(a/b)÷√{1-(a/b)^2}simplifying we get

tanA= a÷√(b^2-a^2)

Let theta be represented by A.

LHS = (1/sinA - sinA) (1/cos A - cos A) = (1 - sin² A) /sinA * (1 - cos² A) / cos A = cos A sin A after simplification = cos² A * tan A = Tan A / sec² A = Tan A / (1 + tan² A) = 1 / [ 1/tan A + tan A) = 1 / [ cot A + tan A]

not getting it

Let the number of correct answer be x and the number of wrong answer be y

According to the question,

x+y=90................(1)4x-y=200.............(2)(1)+(2);5x=290; x=56then y=34

so simple 92 is your answer

sorry it's 91 your answer

sorry 91 is your correct answer

B)91C)92 is the answer

b) 91. c) 92.

which are the required amswer

B)91C)92 is the answer

b) 91 because,when we,. from once place. on adding 3,8,0 we get 11. so we put the value 1 in once place of answer. and 1 we send to tense place.on adding tense place value like ( once place value) . we will get 8+(carry 1 of once place) =9. so correct answer is 91

your answers are-b)91c)92That's all .

91 is the right answer.

thank you so much

500 balloon ka 70*5 kaise hua??

Lateral height of cone = √(7²+24²) = 25 cm

Surface Area of Article = CSA of Cylinder + CSA of Cone + CSA of Cone

= 2π*7*40 + π*7*25 + 2π*7²

=2618 sq cm

Volume of article = Volume of cylinder - [Volume of cone + volume of hemisphere]

= π*7²*40 - [(1/3)π*7²*24 + (2/3)π*7³]

= 12628/3 cubic cm

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Malina can buy 36 ballons of cost 250*3=Rs750 and rest 14 ballons for Rs175*2=Rs 350

Total 750+350=Rs 1100

i cann't understand it

place is five kilometer

x + y = 2.......(1)x - y = 4........(2)

Add eq(1) and eq(2)2x = 6x = 6/2 = 3

Put value of x in eq(1)3 + y = 2y = 2 - 3 = - 1

x + y = 2-----(1)x - y = 4-----(2)adding equation (1) & (2) x+y=2 x-y=4--------------2x = 6 x = 6÷2 x = 3By substituting value of x in equation (2)3 - y = 4 y = 4 - 3 y = 1x = 3, y = 1

cancel y putx=3 in eq1 y=-1

(x^2/9)2- (5/7)^2x^4/81- 25/49

(x^4/81-25/49) is the correct answer of the given question

1.Economical:

It is economical, because we have not to collect all data. Instead of getting data from 5000 farmers, we get it from 50-100 only.

2.Less Time Consuming:

As no of units is only a fraction of the total universe, time consumed is also a fraction of total time. Number of units is considerably small, hence the time.

3.Reliable:

If sample is taken judiciously, the results are very reliable and accurate.

In ∆s AED and BEDAE=BC (given)AED=CEB (vertically opposite anglesDE=CE(given)therefore ∆ADE≈∆BEC(by SAS congruency)therefore AD=BC (by C.P.C.T)

There are three crowns in a show.Each clown has 12 balloons.Total number of balloons do the clowns have=3×12=36

3×12=36 balloons do the clowns

36 ballons is the answer of the following

1 clown =12 balloon 3 clown=12*3=36 ballons

Number of balloons = 3*12=36

3×12=36 balloons 🎈....

there are 3 clown in a show, each clown =12 balloons, total number of balloons=3×12=36

3×12 =36 balloons 🎈 do the clowns have.

there are 3clowns each clown has 12 balloons so 3 is multiplied with 12 the answer is 36

the correct answer 36 of the following question

this question answer is 36

36 is the correct answer of this question

12×3=36 balloons are there.

the correct answer is 36

there are 3 clowns in a showeach clowns = 12 balloonsTotal no of balloons =3×12=36 balloons.

There are three clowns is a show.Each clown has 12 balloons. Total number of balloons do the clowns have=3×12=36

1 clown= 12 balloonsSo, 3 clown = 12 x 3 = 36 balloons

12×3 clowns =36 clowns

it's 3rd order polynomial as the highest power of x is 3 only

the median is 5 of the question

(4x+7)(3x+2)= 12x²+8x+21x+14= 12x²+29x+14